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Phillips 66 (2538), Lake Charles

LDEQ Accident Report

Accident #128741
State Police #11-00278
Accident Date2011-01-16
Report Date 2011-01-24
Follow-up Date 0000-00-00
Follow-up: No

Pollutants Released

Pollutant Duration Point Source Greenhouse Gas Criteria Pollutant Ozone forming chemical Amount of Release
Crude Oil17h 55mT-74 Oily Sewer SumpNONONO17,220.0 gallons
Volatile Organic Compounds (VOCs)17h 55mT-74 Oily Sewer SumpNONOYES18.0 pounds
Benzene17h 55mT-74 Oily Sewer SumpNONOYES0.0 pounds
Hydrogen Sulfide17h 55mT-74 Oily Sewer SumpNONONO0.0 pounds

Accident Classified As:

Cause of Problem: Instrument Failure

Refinery unauthorized discharge notification report states that the T-74 oily sewer pump level indicator appears to have failed to start the pumps operating. Overflow of crude oil into a railroad ditch occurred.

Discharge Preventable - No

Refinery unauthorized discharge notification report states that the level indicators and pumps are tested daily for proper operation. Previous rounds in the day of the event did not discover malfunction in the pumps or floats.

Notes/Remedial Actions

The oil was cleaned up using vacuum trucks, absorbent booms, and pads. The frequency of operator rounds has been increased. Refinery letter states that no off-site impact occurred and that impact to the sides of railroad ditch were "almost nonexistent."